diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go
index e729dcf..70276e8 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any.go
@@ -1,165 +1,141 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2016 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 package ptypes
 
+// This file implements functions to marshal proto.Message to/from
+// google.protobuf.Any message.
+
 import (
 	"fmt"
+	"reflect"
 	"strings"
 
 	"github.com/golang/protobuf/proto"
-	"google.golang.org/protobuf/reflect/protoreflect"
-	"google.golang.org/protobuf/reflect/protoregistry"
-
-	anypb "github.com/golang/protobuf/ptypes/any"
+	"github.com/golang/protobuf/ptypes/any"
 )
 
-const urlPrefix = "type.googleapis.com/"
+const googleApis = "type.googleapis.com/"
 
-// AnyMessageName returns the message name contained in an anypb.Any message.
-// Most type assertions should use the Is function instead.
-func AnyMessageName(any *anypb.Any) (string, error) {
-	name, err := anyMessageName(any)
-	return string(name), err
-}
-func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) {
+// AnyMessageName returns the name of the message contained in a google.protobuf.Any message.
+//
+// Note that regular type assertions should be done using the Is
+// function. AnyMessageName is provided for less common use cases like filtering a
+// sequence of Any messages based on a set of allowed message type names.
+func AnyMessageName(any *any.Any) (string, error) {
 	if any == nil {
 		return "", fmt.Errorf("message is nil")
 	}
-	name := protoreflect.FullName(any.TypeUrl)
-	if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 {
-		name = name[i+len("/"):]
-	}
-	if !name.IsValid() {
+	slash := strings.LastIndex(any.TypeUrl, "/")
+	if slash < 0 {
 		return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl)
 	}
-	return name, nil
+	return any.TypeUrl[slash+1:], nil
 }
 
-// MarshalAny marshals the given message m into an anypb.Any message.
-func MarshalAny(m proto.Message) (*anypb.Any, error) {
-	switch dm := m.(type) {
-	case DynamicAny:
-		m = dm.Message
-	case *DynamicAny:
-		if dm == nil {
-			return nil, proto.ErrNil
-		}
-		m = dm.Message
-	}
-	b, err := proto.Marshal(m)
+// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any.
+func MarshalAny(pb proto.Message) (*any.Any, error) {
+	value, err := proto.Marshal(pb)
 	if err != nil {
 		return nil, err
 	}
-	return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil
+	return &any.Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil
 }
 
-// Empty returns a new message of the type specified in an anypb.Any message.
-// It returns protoregistry.NotFound if the corresponding message type could not
-// be resolved in the global registry.
-func Empty(any *anypb.Any) (proto.Message, error) {
-	name, err := anyMessageName(any)
-	if err != nil {
-		return nil, err
-	}
-	mt, err := protoregistry.GlobalTypes.FindMessageByName(name)
-	if err != nil {
-		return nil, err
-	}
-	return proto.MessageV1(mt.New().Interface()), nil
-}
-
-// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message
-// into the provided message m. It returns an error if the target message
-// does not match the type in the Any message or if an unmarshal error occurs.
+// DynamicAny is a value that can be passed to UnmarshalAny to automatically
+// allocate a proto.Message for the type specified in a google.protobuf.Any
+// message. The allocated message is stored in the embedded proto.Message.
 //
-// The target message m may be a *DynamicAny message. If the underlying message
-// type could not be resolved, then this returns protoregistry.NotFound.
-func UnmarshalAny(any *anypb.Any, m proto.Message) error {
-	if dm, ok := m.(*DynamicAny); ok {
-		if dm.Message == nil {
+// Example:
+//
+//   var x ptypes.DynamicAny
+//   if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
+//   fmt.Printf("unmarshaled message: %v", x.Message)
+type DynamicAny struct {
+	proto.Message
+}
+
+// Empty returns a new proto.Message of the type specified in a
+// google.protobuf.Any message. It returns an error if corresponding message
+// type isn't linked in.
+func Empty(any *any.Any) (proto.Message, error) {
+	aname, err := AnyMessageName(any)
+	if err != nil {
+		return nil, err
+	}
+
+	t := proto.MessageType(aname)
+	if t == nil {
+		return nil, fmt.Errorf("any: message type %q isn't linked in", aname)
+	}
+	return reflect.New(t.Elem()).Interface().(proto.Message), nil
+}
+
+// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any
+// message and places the decoded result in pb. It returns an error if type of
+// contents of Any message does not match type of pb message.
+//
+// pb can be a proto.Message, or a *DynamicAny.
+func UnmarshalAny(any *any.Any, pb proto.Message) error {
+	if d, ok := pb.(*DynamicAny); ok {
+		if d.Message == nil {
 			var err error
-			dm.Message, err = Empty(any)
+			d.Message, err = Empty(any)
 			if err != nil {
 				return err
 			}
 		}
-		m = dm.Message
+		return UnmarshalAny(any, d.Message)
 	}
 
-	anyName, err := AnyMessageName(any)
+	aname, err := AnyMessageName(any)
 	if err != nil {
 		return err
 	}
-	msgName := proto.MessageName(m)
-	if anyName != msgName {
-		return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName)
+
+	mname := proto.MessageName(pb)
+	if aname != mname {
+		return fmt.Errorf("mismatched message type: got %q want %q", aname, mname)
 	}
-	return proto.Unmarshal(any.Value, m)
+	return proto.Unmarshal(any.Value, pb)
 }
 
-// Is reports whether the Any message contains a message of the specified type.
-func Is(any *anypb.Any, m proto.Message) bool {
-	if any == nil || m == nil {
+// Is returns true if any value contains a given message type.
+func Is(any *any.Any, pb proto.Message) bool {
+	// The following is equivalent to AnyMessageName(any) == proto.MessageName(pb),
+	// but it avoids scanning TypeUrl for the slash.
+	if any == nil {
 		return false
 	}
-	name := proto.MessageName(m)
-	if !strings.HasSuffix(any.TypeUrl, name) {
-		return false
-	}
-	return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/'
-}
-
-// DynamicAny is a value that can be passed to UnmarshalAny to automatically
-// allocate a proto.Message for the type specified in an anypb.Any message.
-// The allocated message is stored in the embedded proto.Message.
-//
-// Example:
-//   var x ptypes.DynamicAny
-//   if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
-//   fmt.Printf("unmarshaled message: %v", x.Message)
-type DynamicAny struct{ proto.Message }
-
-func (m DynamicAny) String() string {
-	if m.Message == nil {
-		return "<nil>"
-	}
-	return m.Message.String()
-}
-func (m DynamicAny) Reset() {
-	if m.Message == nil {
-		return
-	}
-	m.Message.Reset()
-}
-func (m DynamicAny) ProtoMessage() {
-	return
-}
-func (m DynamicAny) ProtoReflect() protoreflect.Message {
-	if m.Message == nil {
-		return nil
-	}
-	return dynamicAny{proto.MessageReflect(m.Message)}
-}
-
-type dynamicAny struct{ protoreflect.Message }
-
-func (m dynamicAny) Type() protoreflect.MessageType {
-	return dynamicAnyType{m.Message.Type()}
-}
-func (m dynamicAny) New() protoreflect.Message {
-	return dynamicAnyType{m.Message.Type()}.New()
-}
-func (m dynamicAny) Interface() protoreflect.ProtoMessage {
-	return DynamicAny{proto.MessageV1(m.Message.Interface())}
-}
-
-type dynamicAnyType struct{ protoreflect.MessageType }
-
-func (t dynamicAnyType) New() protoreflect.Message {
-	return dynamicAny{t.MessageType.New()}
-}
-func (t dynamicAnyType) Zero() protoreflect.Message {
-	return dynamicAny{t.MessageType.Zero()}
+	name := proto.MessageName(pb)
+	prefix := len(any.TypeUrl) - len(name)
+	return prefix >= 1 && any.TypeUrl[prefix-1] == '/' && any.TypeUrl[prefix:] == name
 }